JPS5551028A - Preparation of tertiary butanol from mixed butylene - Google Patents

Preparation of tertiary butanol from mixed butylene

Info

Publication number
JPS5551028A
JPS5551028A JP12412778A JP12412778A JPS5551028A JP S5551028 A JPS5551028 A JP S5551028A JP 12412778 A JP12412778 A JP 12412778A JP 12412778 A JP12412778 A JP 12412778A JP S5551028 A JPS5551028 A JP S5551028A
Authority
JP
Japan
Prior art keywords
isobutylene
acid
tertiary butanol
butene
hydration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12412778A
Other languages
Japanese (ja)
Other versions
JPS6212208B2 (en
Inventor
Atsushi Aoshima
Toshiaki Murofushi
Ryoichi Mitsui
Atsushi Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP12412778A priority Critical patent/JPS5551028A/en
Publication of JPS5551028A publication Critical patent/JPS5551028A/en
Publication of JPS6212208B2 publication Critical patent/JPS6212208B2/ja
Granted legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To prepare the title compound useful as an industrial raw material, in high purity, without by-products, by the selective hydration of isobutylene existing in a mixed butylene at low temperature in the presence of a catalyst comprising an (alkyl)benzenesulfonic acid, a naphthalenesulfonic acid, etc.
CONSTITUTION: Tertiary butanol is prepared by the selective hydration of isobutylene in a mixed olefin containing n-butene and isobutylene, at ≤80°C, in the presence of a catalyst selected from a benzenesulfonic acid, an alkylbenzenesulfonic acid, a napthalenesulfonic acid, or their substituted derivative at the benzene ring, the naphthalene ring or the alkyl group. The by production of isobutylene oligomers or the production of sec-butanol by the hydration of n-butene is suppressed by this process.
USE: Raw material of methacrylonitrile, methacrolein, etc. which are intermediates of methyl methacrylate.
COPYRIGHT: (C)1980,JPO&Japio
JP12412778A 1978-10-11 1978-10-11 Preparation of tertiary butanol from mixed butylene Granted JPS5551028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12412778A JPS5551028A (en) 1978-10-11 1978-10-11 Preparation of tertiary butanol from mixed butylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12412778A JPS5551028A (en) 1978-10-11 1978-10-11 Preparation of tertiary butanol from mixed butylene

Publications (2)

Publication Number Publication Date
JPS5551028A true JPS5551028A (en) 1980-04-14
JPS6212208B2 JPS6212208B2 (en) 1987-03-17

Family

ID=14877587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12412778A Granted JPS5551028A (en) 1978-10-11 1978-10-11 Preparation of tertiary butanol from mixed butylene

Country Status (1)

Country Link
JP (1) JPS5551028A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58133365A (en) * 1982-02-01 1983-08-09 Hitachi Chem Co Ltd Electroless copper plating liquid
JPS63282569A (en) * 1986-11-26 1988-11-18 Rateio Internatl:Kk Method for retrieving animal or plant name from visual information by computer
EP2266939A1 (en) 2005-11-01 2010-12-29 Asahi Kasei Chemicals Corporation Processes for production of tertiary butanol
JP2014510025A (en) * 2011-01-10 2014-04-24 サウジ アラビアン オイル カンパニー Process of hydration of mixed butenes to produce mixed alcohols

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58133365A (en) * 1982-02-01 1983-08-09 Hitachi Chem Co Ltd Electroless copper plating liquid
JPH0416550B2 (en) * 1982-02-01 1992-03-24 Hitachi Chemical Co Ltd
JPS63282569A (en) * 1986-11-26 1988-11-18 Rateio Internatl:Kk Method for retrieving animal or plant name from visual information by computer
EP2266939A1 (en) 2005-11-01 2010-12-29 Asahi Kasei Chemicals Corporation Processes for production of tertiary butanol
US8637716B2 (en) 2005-11-01 2014-01-28 Asahi Kasei Chemicals Corporation Processes for production of isobutene and tertiary butanol
US9145342B2 (en) 2005-11-01 2015-09-29 Asahi Kasei Chemicals Corporation Processes for production of isobutene and tertiary butanol
US9919283B2 (en) 2005-11-01 2018-03-20 Asahi Kasei Chemicals Corporation Processes for production of isobutene and tertiary butanol
JP2014510025A (en) * 2011-01-10 2014-04-24 サウジ アラビアン オイル カンパニー Process of hydration of mixed butenes to produce mixed alcohols

Also Published As

Publication number Publication date
JPS6212208B2 (en) 1987-03-17

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